17:00
0
cum-covered
17:00 
40:00
0
01:00:00
2
10:00
0
12:00
0
23:00
0
20:00
0
27:00
0
29:00
0
34:00
0
17:00
0
22:00
0
27:00
0
10:00
2
10:00
0
25:00
1
10:00
1
13:00
0
12:00
0
11:00
0